Electrical energy loop game by kate_m_flynn Most Popular Activity
Electrical energy loop game. An end of topic (energy & electricity) revision activity. Power = …. Start ….Energy transferred ÷ time 100J ÷ 10s = ….. …..10W 1000W is the same as….. ……1kW 1MW is the same as…… ……1000000W A
Capacitance questions by kate_m_flynn Recommended Worksheet
Capacitance questions. A variety of capacitance questions Capacitor discharge questions A 47 ?F capacitor is charged to 6.0 V and then discharged through a 1.0 M? resistor. What is the initial charge stored in the capacitor? Calculate the …
Electrical symbols bingo sheets by kate_m_flynn Popular Game, puzzle, quiz
Electrical symbols bingo sheets. I call out the quantity and they mark the symbol. Revision of electrical (mostly) symbols. Q Charge n Nano OR x 10^-9 E Electric field strength OR Force per unit charge ? Micro OR x 10^-6 F Force OR Rate of…
Electrical symbols PP by kate_m_flynn Popular Activity
Electrical symbols PP. To revise electrical symbols and introduce new "KS5" ones Voltmeter Inductor Buzzer
Particle sorting by kate_m_flynn Activity
Particle sorting. Make up the cards in to sets. Students are to classify the particles by shared properties. Used as an introduction to the topic. Sorting particles Property in common Particles neutron proton n p Mass (MeV/c2) Charge (e) B…
Electricity Quiz GCSE by kate_m_flynn Activity
Electricity Quiz GCSE. To review GCSE electricity at start of Y12 topic 1 What is this the symbol for? Filament bulb 2 What is this the symbol for? Cell 3 What is this the symbol for? Resistor 4 What is this the symbol for? Variable resist…
Circuit rules starter by kate_m_flynn Activity
Circuit rules starter. Very quick starter to recall how current and p.d. behave in circuits. For Y12 or high ability Y11 Find the resistance of, current through and p.d. across each component The bulbs are identical, the resistors are not.
Particle physics bingo by kate_m_flynn Activity
Particle physics bingo. To introduce particles Particle Bingo ?e ?0 ?- e- ?? n ?+ ?+ ?- ?0 ?- ?? J/?0 ?0 ?+ ?+ Particle Bingo J/?0 ?+ ?- K+ ?- ?0 ?0 ?+ ?- K0 ?+ ?0 ?+ ?+ ?- ?+ Particle Bingo ? ?- ?+ ?- ?+ ?e ?-
Resistivity calculations by kate_m_flynn Worksheet
Resistivity calculations. Practicing the equation . Use the equation R = ?l/A to show that the unit of ? is the ?m . Calculate the resistance of a copper wire of length 2.3 m and cross-sectional area 1.5 x 10-9 m2. Copper has a resistivity…
Internal resistance by kate_m_flynn Worksheet
Internal resistance. Quick questions on internal resistance Questions on internal resistance . A battery of emf 12 V and internal resistance 1.5 ? was connected to a 4.5 ? resistor. Calculate: a) the total resistance of the circuit b) the …
Q=It question sheet by kate_m_flynn Worksheet
Q=It question sheet. Questions on Q=It . a) The current in a wire is 0.72 A. Calculate the charge that passes through the wire in: (i) 4 s (ii) 7 min b) Calculate the average current in a wire if a charge of 3500 C passes in: (i) 9 s (ii) …
Quick V=IR Q's by kate_m_flynn Worksheet
Quick V=IR Q's. Quick starter V I R V I R 12 V 4.0 A 12 V 4.0 A 230 V 18 mA 230 V 18 mA 2.5 A 180 ? 2.5 A 180 ? 3.4 mA 27 k? 3.4 mA 27 k? 230 V 0.25 A 230 V 0.25 A 4.8 MV 24 mA 4.8 MV 24 mA V I R V I R 12 V 4.0 A 12 V 4.0 A 230 V 18 mA 230…
I = nAvQ worksheet by kate_m_flynn Worksheet
I = nAvQ worksheet. For practice using the formula I = nAvq Charge on an electron = 1.6 x 10-19 C Number of electrons per unit volume for copper = 8.47 x 1028 m-3 . Calculate the drift velocity of electrons along a wire of diameter 0.32 mm…
Power and internal resistance Q's by kate_m_flynn Worksheet
Power and internal resistance Q's. Questions practising power equations using r Questions using P = IV, P= I2 R, P = V2/R and W = VQ (and the idea of internal resistance). That’s it. . The power rating of a portable cd player is 2.4 W and …
Questions on electrical energy and power by kate_m_flynn Worksheet
Questions on electrical energy and power. Lots of Q's to practise using equations W = QV P = IV Q = It . How much chemical energy is transferred to electrical energy when ) a charge of 10 C flows through a cell of e.m.f 1.5 V ) a charge of…
Non-optical telescopes by kate_m_flynn Activity
Non-optical telescopes. PP summarising the main points of radio telescopes in particular Telescopes using other em waves Radio telescopes What problem does the parabolic shape eliminate? Radio telescopes Because the wavelengths of radio wa…
Risk and radiation for Science in Society by kate_m_flynn Activity
Risk and radiation for Science in Society. PP for Risk and radiation topic, AQA Science in Society 1 Smoking 10 cigarettes a day 1 in 16000 Influenza Lightning Train accident Murder Road accident Accident at home Accident at work Radiation…
Reflecting vs refracting telescopes by kate_m_flynn Activity
Reflecting vs refracting telescopes. PP summarising the main reasons reflectors are better 1 Some advantages of reflecting telescopes over refractors are: Reflectors can be made much larger than refractors because a mirror can be supported…
Nuclear binding energy Q's by kate_m_flynn Worksheet
Nuclear binding energy Q's. Practise calculations on binding energy Quick Binding energy questions Express the following masses in atomic mass units: 9.10908 x 10-31 kg 1.67482 x 10-27 kg 1.99251 x 10-26 kg The mass of a proton is 1.007276…
Lenses by kate_m_flynn Worksheet
Lenses. A PP covering the basics of lenses for the AQA A Astrophysics option 1 Types of lenses We will only look at biconvex 2 Refraction 3 Convex lenses 4 Assumption about convex lenses They are thin. This means that: There is only one ch…
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